thorium

导读:thorium读音音标
英 [ˈθɔ:riəm]美 [ˈθɔriəm, ˈθor-]
thorium意思解释
n.钍; 英英释义 thorium[ \'θɔ:riəm, \'θəu- ]n.a soft silvery-white tetravalent rad

thorium读音音标

英 [ˈθɔ:riəm]

美 [ˈθɔriəm, ˈθor-]

thorium意思解释

n.

钍;

英英释义

thorium

[ \'θɔ:riəm, \'θəu- ]

n.

a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands

同义词:Thatomic number 90

Thorium(Th)
thorite
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